First, tighten the lower abdomen for 30 seconds.
Step 1: Hands palms down, flat on the ground. Cross your ankles slightly and lift your legs up as shown. Breathe in and prepare.
Step 2: Exhale, try to lift the pelvis upward, and use the abdominal muscles to slowly lift the waist off the ground.
Step 3: When exhaling, lower your waist to the ground.
Step 4: A series of actions are slowly performed for 3 times.
Second, waist and abdomen shaping for 30 seconds
Step 1: As shown in the figure, keep your hands straight forward, bend your knees and sit still. Breathe in and prepare.
Step 2: Exhale, don't bend your back, twist your body to the left and move your left elbow backward. Keep breathing smoothly and keep this position still for 5 seconds.
Step 3: Inhale and restore the upper body to its original position.
Step 4: Twist to the right in the same posture. Alternate left and right three times.